Refereed Publications in Conference Proceedings

Computational Aspects of Manipulation and Control in Judgment Aggregation.D. Baumeister, G. Erdélyi, O. Erdélyi, and J. Rothe.
Proceedings of the 3rd International
Conference on Algorithmic Decision Theory (ADT 2013), Brussels, Belgium. Springer-Verlag Lecture Notes in Artificial Intelligence 8176, pages 71-85, November 2013.
An extended version appears in the proceedings of the 5th International Workshop on Computational Social Choice (COMSOC 2014), A. Procaccia and T. Walsh, editors. Carnegie Mellon University, Pittsburgh, USA, June 2014. A preliminary version appeared in the nonarchival proceedings of the ESSLLI Workshop on Logical Models of Group Decision Making (ESSLLI-LMGD 2013), Düsseldorf, Germany, August 2013.

Control in Judgment Aggregation.D. Baumeister, G. Erdélyi, O. Erdélyi, and J. Rothe.
Proceedings of the 6th European Starting AI Researcher Symposium (STAIRS 2012), Montpellier, France. IOS Press, pages 23-34, August 2012.
A version combining this STAIRS 2012 paper with an ADT 2011 paper appears as "Bribery and Control in Judgment Aggregation" in the proceedings of the 4th International Workshop on Computational Social Choice (COMSOC 2012), F. Brandt and P. Faliszewski, editors, pages 37-48. AGH University of Science and Technology, Kraków, Poland, September 2012.

How Hard is it to Bribe the Judges? A Study of the Complexity of Bribery in Judgment Aggregation.D. Baumeister, G. Erdélyi, and J. Rothe.
Proceedings of the 2nd International Conference on Algorithmic Decision Theory (ADT 2011),
DIMACS Center, Rutgers University, USA. Springer-Verlag Lecture Notes in Artificial Intelligence 6992, pages 1-15, October 2011.

The Complexity of Voter Partition in Bucklin and Fallback Voting: Solving Three Open Problems.G. Erdélyi, L. Piras, and J. Rothe.
Proceedings of the 10th International Conference on Autonomous Agents and Multiagent Systems (AAMAS 2011), Taipei, Taiwan. IFAAMAS, pages 837-844, May 2011.

Sincere-Strategy Preference-Based Approval Voting Broadly Resists Control.G. Erdélyi, M. Nowak, and J. Rothe.
Proceedings of the 33rd International Symposium on Mathematical Foundations of Computer Science (MFCS 2008), Torun, Poland. Springer-Verlag Lecture Notes in Computer Science 5162, pages 311-322, August 2008.
An extended version appeared under the title "Sincere-Strategy Preference-Based Approval Voting Fully Resists Constructive Control and Broadly Resists Destructive Control" in the proceedings of the 2nd International Workshop on Computational Social Choice (COMSOC 2008), U. Endriss and P. Goldberg, editors, pages 229-240. University of Liverpool, UK, September 2008.

On Approximating Optimal Weighted Lobbying, and Frequency of Correctness versus Average-Case Polynomial Time.G. Erdélyi, L. Hemaspaandra, J. Rothe, and H. Spakowski.
Proceedings of the 16th International Symposium on Fundamentals of Computation Theory (FCT 2007), Budapest, Hungary.
Springer-Verlag Lecture Notes in Computer Science 4639, pages 300-311, August 2007.
An earlier version by J. Rothe and H. Spakowski appeared under the title "On Determining Dodgson Winners by Frequently Self-Knowingly Correct Algorithms and in Average-Case Polynomial Time" in the proceedings of the 1st International Workshop on Computational Social Choice (COMSOC 2006), U. Endriss and J. Lang, editors, pages 464-476. ILLC, University of Amsterdam, The Netherlands, December 2006. [pdf]